CN101451010B - Wood-like co-extruded ASA modified material and preparation method thereof - Google Patents
Wood-like co-extruded ASA modified material and preparation method thereof Download PDFInfo
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- CN101451010B CN101451010B CN200810184740XA CN200810184740A CN101451010B CN 101451010 B CN101451010 B CN 101451010B CN 200810184740X A CN200810184740X A CN 200810184740XA CN 200810184740 A CN200810184740 A CN 200810184740A CN 101451010 B CN101451010 B CN 101451010B
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- asa
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- B29C47/92—
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention provides a wood grain-imitated co-extruded ASA modified material. The material mainly comprises the following compositions by weight percentage: 50 to 90 percent of ASA background material and 10 to 50 percent of ASA grain material. Plastic steel doors and windows produced from the wood grain-imitated co-extruded ASA modified material have strong three- dimension effect and vivid wood grain; the wood grain-imitated co-extruded ASA modified material can realize wood replacement by plastic, saves valuable forest resource, has excellent weather resistance, broadens application and development of a wood grain-imitated material, can be applied to the preparation of doors and windows both indoors and outdoors, guardrails, decorative plates, earth foot lines, furniture and the like. The invention also provides a method for preparing the modified material; the method comprises the steps of weighing, mixing and extrusion; and the wood grain-imitated co-extruded ASA modified material has a simple preparation method, wide source of raw materials, low cost of a finished product and wide popularization and application value.
Description
Technical field
The invention belongs to the New Chemical Material field, be specifically related to a kind of Wood-like co-extruded ASA modified material and preparation method thereof.
Background technology
In the prior art, house decoration is still take timber and aluminium alloy extrusions as main.But timber price is expensive, and easier being corroded and rotting made troubles to life, and too much use also can cause the excessive quilt of trees to cut down, and causes damage to environment.
The production cost of aluminium alloy extrusions is high, prepare one ton of aluminium alloy extrusions, from the ore to the finished product, need power consumption 18650 degree, and one ton of plastic irregular profile, adopt calcium carbide route comprehensive power consumption 7800 degree from the ore to the finished product, this shows, the comprehensive current consumption of aluminium alloy extrusions manufacturing processed exceeds more than 2.5 times than plastic irregular profile, i.e. every multiplex one ton of plastic irregular profile, save the electricity of degree more than 10,000 with regard to one ton of aluminium alloy extrusions of comparable usefulness, for country saves a large amount of coal resources, and the aluminium alloy extrusions production cycle is long, is unfavorable for the lifting of efficient; The thermal conductivity ratio plastic irregular profile of aluminium alloy extrusions is high, and a lot (thermal conductivity: aluminium is 203, PVC is 0.162), after making the finished product window, the heat-insulating capability of plastic section bar window exceeds about 40% than aluminium section bar window, therefore the heat-insulating property of plastic section bar window is much higher than aluminium section bar window, and table 1 has specifically been listed the heat-insulating property of two kinds of windows; The plastic section bar window of equal specifications and characteristics is than the low 100-200 unit/m of aluminum alloy section window price
2, have very large price advantage.
The contrast of table 1 heat-insulating property
| Single glass window | Double glazed window | Three glass windows | |
| The plastic section bar window | 6 grades | 8 grades | 10 grades |
| Aluminum alloy section window | 3 grades | 6～7 grades | - |
" national chemical building material industry the Tenth Five-Year Plan (2001-2005) and development planning outline in 2010 " according to China's chemical building material coordination group formulation, require the necessary energy-conservation height of newly-built energy saving building and existing residence energy saving improvement project, the preferential PVC plastic-steel door and window that uses bans use of solid-wooden window, sky (reality) abdomen steel sash.
Existing entire body wood grain profile has imitative wood grain effect true to nature, yet because the weathering resistance of entire body wood grain profile is not enough, can only be applicable to indoor door and window, has therefore restricted application and the development of imitative wood grain profile.
Summary of the invention
One of purpose of the present invention is, for numerous defectives such as existing plastics wood grain profile weathering resistance deficiencies, provides a kind of Wood-like co-extruded ASA modified material; The present invention also aims to, the preparation method of previous materials is provided.
The present invention is for solving the problems of the technologies described above, and the technical scheme that adopts is:
A kind of Wood-like co-extruded ASA modified material, its component mainly comprise ASA foundation and ASA line material, and its weight percent is: ASA foundation 50%～90%, ASA line material 10%～50%.
Aforesaid Wood-like co-extruded ASA modified material, described ASA foundation comprises the component of following weight percent: pigment I 0.5%～5%, UV light absorber 0.2%～1% and ASA 94%～99.3%.
Aforesaid Wood-like co-extruded ASA modified material, described ASA line material comprises the component of following weight percent: pigment II 0.5%～30%, UV light absorber 0.2%～1%, ASA 10%～30% and PET39%～89.3%.
Aforesaid Wood-like co-extruded ASA modified material, described pigment I are the mixture of carbon black and ferric oxide, and described pigment II is carbon black, ferric oxide or both mixtures.
Aforesaid Wood-like co-extruded ASA modified material, it is material modified for imitative redwood co-extrusion ASA, and it comprises the component of following weight percent: ASA foundation 80%, ASA line material 20%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.05%, ferric oxide 2%, UV light absorber 0.5% and ASA97.45%;
ASA line material formula: carbon black 2%, UV light absorber 0.5%, ASA 20% and PET 77.5%.
Aforesaid Wood-like co-extruded ASA modified material, it is material modified for imitative teak co-extrusion ASA, and it comprises the component of following weight percent: ASA foundation 90%, ASA line material 10%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.02%, ferric oxide red colorant 1%, ferric oxide yellow pigment 1%, UV light absorber 0.5% and ASA 97.48%;
ASA line material formula: carbon black 1%, UV light absorber 0.5%, ASA 20% and PET 78.5%.
Aforesaid Wood-like co-extruded ASA modified material, it is material modified for imitative pine co-extrusion ASA, and it comprises the component of following weight percent: ASA foundation 50%, ASA line material 50%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.01%, ferric oxide yellow pigment 3%, UV light absorber 0.5% and ASA 96.49%;
ASA line material formula: carbon black 0.2%, ferric oxide yellow pigment 20%, UV light absorber 0.5%, ASA20% and PET 59.3%.
The preparation method of above-mentioned Wood-like co-extruded ASA modified material, it specifically may further comprise the steps:
1. the preparation of ASA foundation:
(1) weighing: take by weighing pigment, UV light absorber and ASA according to prescription;
(2) mix: above-mentioned load weighted component is mixed to evenly;
(3) with the uniform mixture extruding pelletization of step (2), make the ASA foundation;
2. the preparation of ASA line material:
(4) weighing: take by weighing pigment, UV light absorber, ASA and PET according to prescription;
(5) mix: above-mentioned load weighted component is mixed to evenly;
(6) with the uniform mixture extruding pelletization of step (5), make ASA line material;
Above-mentioned steps 1. with step 2. without sequencing, it is further comprising the steps of:
(7) weighing: take by weighing the ASA foundation of step 1 preparation and the ASA line material of step 2 preparation according to prescription;
(8) mix: the ASA foundation that takes by weighing and ASA line material are mixed to evenly;
(9) with the uniform mixture extruding pelletization of step (5), make Wood-like co-extruded ASA modified material.
The preparation method of aforesaid Wood-like co-extruded ASA modified material, mixing the machine that adopts in described step (2), (5) and (8) is high-speed mixer, mixing time is 10～15min.
The preparation method of aforesaid Wood-like co-extruded ASA modified material, the machine that extruding pelletization adopts in described step (3), (6) and (9) is that L/D is 40: 1 twin screw extruder, its rotating speed is 200～350rpm, the extrusion temperature of described step (3) is 180～210 ℃, and the extrusion temperature of described step (6) and (9) is 210～260 ℃.
Beneficial effect of the present invention is: with the plastic-steel door and window that Wood-like co-extruded ASA modified material is produced, wood grain texture is good, and stereoscopic sensation is strong, and gradation sense is good, has wood grain effect true to nature, makes building have stylization, personalization; Imitative wood grain plastic-steel door and window had both had the advantage of energy-saving and emission-reduction, again can be to mould Dai Mu, and the forest reserves of saves valuable have far-reaching social effect to preserving the ecological environment; Because the section bar by the Wood-like co-extruded ASA modified material preparation has excellent weathering resistance, application and the development of having expanded imitative wood grain profile also can be applicable to the preparation of indoor and outdoor door and window, guardrail, decorative sheet, baseboard and furniture etc.; By the section bar natural beauty of Wood-like co-extruded ASA modified material preparation, unique individualities is loved by the people; And its preparation method provided by the invention is simple, and raw material sources are extensive, and product cost is cheap, has wide application value.
Embodiment
Embodiment 1: a kind of Wood-like co-extruded ASA modified material that present embodiment provides, it is material modified to be specially imitative redwood co-extrusion ASA, it comprises two portions: ASA foundation and ASA line material, its weight ratio is: ASA foundation 80%, ASA line material 20%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.05%; Iron oxide pigment 2%; UV light absorber 0.5%; ASA97.45%;
ASA line material formula: carbon black 2%; UV light absorber 0.5%; ASA 20%; PET 77.5%.
The material modified preparation method of above-mentioned imitative redwood co-extrusion ASA, it specifically may further comprise the steps:
1. the preparation of ASA foundation:
(1) weighing: take by weighing carbon black, iron oxide pigment, UV light absorber and ASA according to prescription;
(2) mix: above-mentioned load weighted component is put into high-speed mixer mix to evenly, mixing time is chosen as 10～15min;
(3) uniform mixture of step (2) being added L/D is that 180～210 ℃ of temperature, rotating speed is under 200～350rpm condition in 40: 1 the twin screw extruder, and extruding pelletization makes the ASA foundation;
2. the preparation of ASA line material:
(4) weighing: take by weighing carbon black, UV light absorber, ASA and PET according to prescription;
(5) mix: above-mentioned load weighted component is put into high-speed mixer mix to evenly, mixing time is chosen as 10～15min;
(6) uniform mixture of step (5) being added L/D is that 210～260 ℃ of temperature, rotating speed is under 200～350rpm condition in 40: 1 the twin screw extruder, and extruding pelletization makes ASA line material;
Above-mentioned steps 1 and step 2 are without sequencing, and it is further comprising the steps of:
(7) weighing: take by weighing the ASA foundation of step 1 preparation and the ASA line material of step 2 preparation according to prescription;
(8) mix: the ASA foundation that takes by weighing and ASA line material are put into high-speed mixer mix to evenly, mixing time is chosen as 10～15min;
(9) uniform mixture of step (5) being added L/D is that 210～260 ℃ of temperature, rotating speed is under 200～350rpm condition in 40: 1 the twin screw extruder, extruding pelletization, and it is material modified to make imitative redwood co-extrusion ASA.
Material modified can the preparing on section bar co-extrusion production line of above-mentioned imitative redwood co-extrusion ASA imitated redwood co-extrusion ASA/PVC section bar.
Embodiment 2: Wood-like co-extruded ASA modified material that present embodiment provides and preparation method thereof, its basal component and step are identical with embodiment 1, its difference is, it is specially imitative teak co-extrusion ASA modifier, each feed composition of this material is specially: it comprises two portions: ASA foundation and ASA line material, and its weight ratio is: ASA foundation 90%, ASA line material 10%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.02%, ferric oxide red colorant 1%, ferric oxide yellow pigment 1%, UV light absorber 0.5% and ASA 97.48%;
ASA line material formula: carbon black 1%, UV light absorber 0.5%, ASA 20% and PET 78.5%.
Material modified can the preparing on section bar co-extrusion production line of above-mentioned imitative teak co-extrusion ASA imitated teak co-extrusion ASA/PVC section bar.
Embodiment 3: Wood-like co-extruded ASA modified material that present embodiment provides and preparation method thereof, its basal component and step are identical with embodiment 1 or 2, its difference is, described Wood-like co-extruded ASA modified material, it is material modified to be specially imitative pine co-extrusion ASA, and it comprises two portions: ASA foundation and ASA line material, its weight ratio is: ASA foundation 50%, ASA line material 50%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.01%, ferric oxide yellow pigment 3%, UV light absorber 0.5% and ASA 96.49%;
ASA line material formula: carbon black 0.2%, iron oxide yellow 20%, UV light absorber 0.5%, ASA 20% and PET 59.3%.
Material modified can the preparing on section bar co-extrusion production line of above-mentioned imitative pine co-extrusion ASA imitated pine co-extrusion ASA/PVC section bar.
Each feed composition that adopts in the various embodiments described above, can directly from the commercially available prod of following company, buy respectively:
UV light absorber: the special company of U.S.'s cyanogen, model UV-531, or the like product of other company;
ASA: Korea S brocade lake company, model XC-190, or the like product of other company;
PET: U.S. Yi Si Man, model 5132, or the like product of other company.
The present invention is not limited to above-mentioned embodiment, and every all embodiments that can realize the object of the invention are all within limited field of the present invention.
Claims (8)
1. a Wood-like co-extruded ASA modified material is characterized in that, its component mainly comprises ASA foundation and ASA line material, and its weight percent is: ASA foundation 50%～90%, ASA line material 10%～50%; Wherein said ASA foundation comprises the component of following weight percent: pigment I 0.5%～5%, UV light absorber 0.2%～1% and ASA 94%～99.3%; Described ASA line material comprises the component of following weight percent: pigment II0.5%～30%, UV light absorber 0.2%～1%, ASA 10%～30% and PET39%～89.3%.
2. Wood-like co-extruded ASA modified material according to claim 1 is characterized in that, described pigment I is the mixture of carbon black and ferric oxide, and described pigment II is carbon black, ferric oxide or both mixtures.
3. Wood-like co-extruded ASA modified material according to claim 1, it is characterized in that, it is material modified for imitative redwood co-extrusion ASA, it comprises the component of following weight percent: ASA foundation 80%, ASA line material 20%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.05%, ferric oxide 2%, UV light absorber 0.5% and ASA97.45%;
ASA line material formula: carbon black 2%, UV light absorber 0.5%, ASA 20% and PET 77.5%.
4. Wood-like co-extruded ASA modified material according to claim 1, it is characterized in that, it is material modified for imitative teak co-extrusion ASA, it comprises the component of following weight percent: ASA foundation 90%, ASA line material 10%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.02%, ferric oxide red colorant 1%, ferric oxide yellow pigment 1%, UV light absorber 0.5% and ASA 97.48%;
ASA line material formula: carbon black 1%, UV light absorber 0.5%, ASA 20% and PET 78.5%.
5. Wood-like co-extruded ASA modified material according to claim 1, it is characterized in that, it is material modified for imitative pine co-extrusion ASA, it comprises the component of following weight percent: ASA foundation 50%, ASA line material 50%, concrete, described ASA foundation and ASA line material comprise respectively the component of following weight ratio:
ASA foundation prescription: carbon black 0.01%, ferric oxide yellow pigment 3%, UV light absorber 0.5% and ASA 96.49%;
ASA line material formula: carbon black 0.2%, ferric oxide yellow pigment 20%, UV light absorber 0.5%, ASA20% and PET 59.3%.
6. the preparation method of a Wood-like co-extruded ASA modified material claimed in claim 1 is characterized in that, it specifically may further comprise the steps:
1. the preparation of ASA foundation:
(1) weighing: take by weighing pigment, UV light absorber and ASA according to prescription;
(2) mix: above-mentioned load weighted component is mixed to evenly;
(3) with the uniform mixture extruding pelletization of step (2), make the ASA foundation;
2. the preparation of ASA line material:
(4) weighing: take by weighing pigment, UV light absorber, ASA and PET according to prescription;
(5) mix: above-mentioned load weighted component is mixed to evenly;
(6) with the uniform mixture extruding pelletization of step (5), make ASA line material;
Above-mentioned steps 1. with step 2. without sequencing, it is further comprising the steps of:
(7) weighing: take by weighing the ASA foundation of step 1 preparation and the ASA line material of step 2 preparation according to prescription;
(8) mix: the ASA foundation that takes by weighing and ASA line material are mixed to evenly;
(9) with the uniform mixture extruding pelletization of step (5), make Wood-like co-extruded ASA modified material.
7. the preparation method of Wood-like co-extruded ASA modified material according to claim 6 is characterized in that, mixing the machine that adopts in described step (2), (5) and (8) is high-speed mixer, and mixing time is 10～15min.
8. the preparation method of Wood-like co-extruded ASA modified material according to claim 6, it is characterized in that, the machine that extruding pelletization adopts in described step (3), (6) and (9) is that L/D is 40: 1 twin screw extruder, its rotating speed is 200～350rpm, the extrusion temperature of described step (3) is 180～210 ℃, and the extrusion temperature of described step (6) and (9) is 210～260 ℃.
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| CN200810184740XA CN101451010B (en) | 2008-12-31 | 2008-12-31 | Wood-like co-extruded ASA modified material and preparation method thereof |
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| CN200810184740XA CN101451010B (en) | 2008-12-31 | 2008-12-31 | Wood-like co-extruded ASA modified material and preparation method thereof |
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| CN101451010A CN101451010A (en) | 2009-06-10 |
| CN101451010B true CN101451010B (en) | 2013-01-02 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910965B (en) * | 2014-04-21 | 2016-06-08 | 天津中财型材有限责任公司 | Co-extrusion ASA colour wood grain profile and preparation method thereof |
| CN104592616A (en) * | 2015-02-05 | 2015-05-06 | 湖州新远见木塑科技有限公司 | Wood-grain-like co-extrusion wood-plastic material and preparation method thereof |
| CN106046582A (en) * | 2016-06-13 | 2016-10-26 | 广东顺德博舍家具有限公司 | Polystyrene imitation teak product and production method thereof |
| CN108864637B (en) * | 2016-09-19 | 2020-05-05 | 福建晋江市山水鞋材有限公司 | Foamed hard wood-like material and preparation method and application thereof |
| CN106893184A (en) * | 2017-03-24 | 2017-06-27 | 东莞创特塑胶科技有限公司 | A kind of stone co-extrusion HDPE modified plastic rubber materials and preparation method thereof |
| CN107987424A (en) * | 2017-12-18 | 2018-05-04 | 东莞市荣晟颜料有限公司 | It is a kind of suitable for imitation wood line master batch of PVC and preparation method thereof |
| CN109575495B (en) * | 2018-12-05 | 2021-01-08 | 广东天雄新材料科技股份有限公司 | High-weather-resistance matte wear-resistant wood-grain-like co-extrusion ASA alloy material and preparation method thereof |
| CN113320051A (en) * | 2021-07-07 | 2021-08-31 | 安徽雄峰建材有限公司 | Device for removing section decorative surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1403500A (en) * | 2002-10-06 | 2003-03-19 | 杨中龙 | Mixed and extruded wood grain-imitating plastic-steel shapes and the production process |
| US7378462B1 (en) * | 2004-12-01 | 2008-05-27 | Hughes Processing, Inc | Extrudable compositions and processes for producing same |
-
2008
- 2008-12-31 CN CN200810184740XA patent/CN101451010B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1403500A (en) * | 2002-10-06 | 2003-03-19 | 杨中龙 | Mixed and extruded wood grain-imitating plastic-steel shapes and the production process |
| US7378462B1 (en) * | 2004-12-01 | 2008-05-27 | Hughes Processing, Inc | Extrudable compositions and processes for producing same |
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Effective date of registration: 20151230 Address after: 523000 Guangdong Province, Dongguan City Gaobu Town Plaza Road Xian Village Patentee after: DONGGUAN JINFULIANG PLASTIC TECHNOLOGY CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Gaobu town sand three square Xian Industrial Zone Patentee before: Jinfuliang Plastic Pigment Co., Ltd., Dongguan |
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